In his career, he defused more than 256 bombs, thus saving thousands of lives in Naxal affected areas, which are heavily mined by Naxalites, he used to walk over 50 km without water or food in the difficult terrain of central India, never in his career got ill, his friends[who?]used to call him "Steel Man" (સ્ટીલ મેન).

When asked about weakness of Narendra Chaudhary, the Jawans said "He had only one weakness- a cup of tea". Narendra Singh was so fearless that when it come to diffuse bombs he keep whole team away from bomb and himself took risks, because of his such abilities he was always in Hit list of Naxalites.

1.
Gujarati language
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Gujarati /ɡʊdʒəˈrɑːti/ is an Indo-Aryan language native to the Indian state of Gujarat. It is part of the greater Indo-European language family, Gujarati is descended from Old Gujarati. In India, it is the language in the state of Gujarat, as well as an official language in the union territories of Daman and Diu and Dadra. Gujarati is the language of the Gujjars, who had ruled Rajputana, according to the Central Intelligence Agency,4. 5% of the Indian population speaks Gujarati, which amounts to 54.6 million speakers in India. There are about 65.5 million speakers of Gujarati worldwide, Gujarati was the first language of Mahatma Gandhi and Muhammad Ali Jinnah. Gujarati is a modern IA language evolved from Sanskrit, Central, in Gujarati/Rajasthani, Western Hindi, and Punjabi/Lahanda/Sindhi, on the basis of innovation of auxiliary verbs and postpositions in Gujarati/Rajasthani. Gujarati/Rajasthani into Gujarati and Rajasthani through development of such characteristics as auxiliary ch-, grammatically, a new plural marker of -o developed. In literature, the quarter of the 19th century saw a series of milestones for Gujarati. The printing was introduced in Gujarati in 1812, the first printed book published was the Gujarati translation of Dabestan-e Mazaheb prepared and printed by Parsi priest Fardunjee Marzban in 1815. 1822, first Gujarati newspaper, Mumbai Samachar, the oldest newspaper in India still in circulation, 1840s, personal diary composition, Nityanondh, Durgaram Mehta. 1845, first modern Gujarati poem, Bapani Piparu, Dalpatram 1851, first essay, Mandaḷī Maḷvāthi Thātā Lābh, Narmadashankar Dave 1866, first original novel, Karaṇ Ghelo, Nandshankar Mehta. 1866, first social novel, Sasu Vahu ni Ladai, Mahipatram Rupram Nilkanth 1866, first autobiography, Mārī Hakīkat,1900, first original short story, Shantidas, Ambalal Desai. Of the approximately 46 million speakers of Gujarati in 1997, roughly 45, however, Gujarati community leaders in Pakistan claim that there are 3 million Gujarati speakers in Karachi. There is an amount of Mauritian population and a large amount of Réunion Island people who are from Gujarati descent among which some of them still speak Gujarati. According to the 2011 census, Gujarati is the seventeenth most spoken language in the Greater Toronto Area, most, with British passports, settled in the UK. Gujarati is offered as a GCSE subject for students in the UK, a distribution of the geographical area can be found in Linguistic Survey of India by George A. Grierson. Gujarati is one of the recognized constitutional languages and fourteen regional languages of India. It is officially recognized in the state of Gujarat, India, in A simplified grammar of the Gujarati language by William Tisdall, two major dialects of Gujarati are mentioned, a standard Hindu dialect and a Parsi dialect

2.
Indian Army
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The Indian Army is the land-based branch and the largest component of the Indian Armed Forces. The President of India serves as the Supreme Commander of the Indian Army, and it is commanded by the Chief of Army Staff, two officers have been conferred with the rank of field marshal, a five-star rank, which is a ceremonial position of great honour. It conducts humanitarian rescue operations during calamities and other disturbances, like Operation Surya Hope. It is a component of national power alongside the Indian Navy. The army has been involved in four wars with neighbouring Pakistan, other major operations undertaken by the army include Operation Vijay, Operation Meghdoot and Operation Cactus. The Indian Army has a system, but is operationally and geographically divided into seven commands. It is a force and comprises more than 80% of the countrys active defence personnel. It is the 2nd largest standing army in the world, with 1,200,255 active troops and 990,960 reserve troops, a Military Department was created within the Government of the East India Company at Kolkata in the year 1776. Its main function was to sift and record orders relating to the Army that were issued by various Departments of the East India Company for the territories under its control. With the Charter Act of 1833, the Secretariat of the Government of the East India Company was reorganised into four Departments, including a Military Department. The army in the Presidencies of Bengal, Bombay & Madras functioned as respective Presidency Army until April 1895, for administrative convenience, it was divided into four commands at that point of time, namely Punjab, Bengal, Madras and Bombay. The British Indian Army was a force for the primacy of the British Empire both in India and across the world. In the 20th century, the Indian Army was an adjunct to the British forces in both the world wars. 1.3 million Indian soldiers served in World War I for the Allies, in 1915 there was a mutiny by Indian soldiers in Singapore. After the United Kingdom made promises of self-governance to the Indian National Congress in return for its support, Britain reneged on its promises after the war, following which the Indian Independence movement gained strength. Indian officers given a Kings commission after passing out were posted to one of the eight selected for Indianisation. In World War II Indian soldiers fought for the Allies, in 1939, British officials had no plan for expansion and training of Indian forces, which comprised about 130,000 men. Their mission was internal security and defence against a possible Soviet threat through Afghanistan, as the war progressed, the size and role of the Indian Army expanded dramatically, and troops were sent to battle fronts as soon as possible

3.
Bomb disposal
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Bomb disposal is the process by which hazardous explosive devices are rendered safe. Bomb disposal does not encompass the remediation of soils polluted with explosive materials, the first professional civilian bomb squad was established by Sir Vivian Dering Majendie. In 1875, he framed The Explosives Act, the first modern legislation for explosives control and he also pioneered many bomb disposal techniques, including remote methods for the handling and dismantling of explosives. His advice during the Fenian dynamite campaign of 1881-85 was officially recognised as having contributed to the saving of lives, after Victoria Station was bombed on 26 February 1884 he defused a bomb with a clockwork mechanism which might have gone off at any moment. The New York City Police Department established its first bomb squad in 1903, known as the Italian Squad, its primary mission was to deal with dynamite bombs used by the Mafia to intimidate immigrant Italian merchants and residents. It would later be known as the Anarchist Squad and the Radical Squad, Bomb Disposal became a formalized practice in the First World War. The swift mass production of munitions led to manufacturing defects. These were hazardous to attacker and defender alike, in response, the British dedicated a section of Ordnance Examiners from the Royal Army Ordnance Corps to handle the growing problem. In 1918, the Germans developed delayed-action fuzes that would develop into more sophisticated versions during the 1930s. These tests led to the development of UXBs, pioneered by Herbert Ruehlemann of Rheinmetall, such delayed-action bombs provoked terror in the civilian population because of the uncertainty of time, and also complicated the task of disarming them. The Germans saw that unexploded bombs caused far more chaos and disruption than bombs that exploded immediately and this caused them to increase their usage of delayed-action bombs in World War II. This trend of cat-and-mouse extends even to the present day, modern EOD Technicians across the world can trace their heritage to the Blitz, when the United Kingdoms cities were subjected to extensive bombing raids by Nazi Germany. In addition to air raids, unexploded bombs took their toll on population and morale, paralyzing vital services. Bombs fitted with delayed-action fuzes provoked fear and uncertainty in the civilian population, the first UXBs were encountered in the autumn of 1939 before the Blitz and were for the most part easily dealt with, mostly by Royal Air Force or Air Raid Precautions personnel. In the spring of 1940, when the Phony War ended,25 sections were authorized for the Royal Engineers in May 1940, another 109 in June, and 220 by August. Organization was needed, and as the Blitz began,25 Bomb Disposal Companies were created between August 1940 and January 1941, each company had ten sections, each section having a bomb disposal officer and 14 other ranks to assist. Six companies were deployed in London by January 1941, Bomb fuzes incorporating anti-handling devices were specifically designed to kill bomb disposal personnel. Scientists and technical staff responded by devising methods and equipment to render them safe, the next year, the Office of Civilian Defense and War Department both sponsored a bomb disposal program

4.
Pali district
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Pali District is a district of the state of Rajasthan in western India. The town of Pali is the district headquarters, during the Kushana Age, King Kanishka had conquered Rohat and Jaitaran area, parts of todays Pali district, in 120 AD. Till the end of seventh century A. D. this area was ruled by the Chalukya King Harshavardhana along with parts of the present state of Rajasthan. During the period from 10th to 15th century, boundaries of Pali extended to adjoining Mewar, Godwad, Nadol was the capital of Chauhans. All Rajput rulers resisted the invaders but individually fought for each others land. After the defeat of Prithviraj Chauhan, against Mohammed Gauri, the Rajput power of the area was disintegrated, Godwad area of Pali become the subjects of then ruler of Mewar, Maharana Kumbha. But Pali city which was ruled by Brahmin rulers with the patronage of neighbouring Rajput rulers, remained peaceful, the 16th and 17th centuries saw a number of battles in the surrounding areas of Pali. Shershah Suri was defeated by Rajput rulers in the battle of Giri near Jaitaran, again after the Mughals had conquered almost all of Rajputana, Veer Durga Das Rathore of Marwar made organized efforts to redeem the Marwar area from Aurangzeb, the last Mughal emperor. By then Pali had become subservient to Rathores of Marwar state, Pali was rehabilitated by Maharaja Vijay Singh and soon it became an important commercial center. Under British era in India in 1857, various Thakurs of Pali under the stewardship of Thakur of Auwa fought against the British rule, Auwa fort was surrounded by the British army and then conflicts lasted many days. Geologists trace the existence of Pali to pre-historic age and maintain that it has emerged from the vast western sea spread over a part of the present day Rajasthan. In the Vedic age Maharshi Javali stayed in this area for meditation and interpretation of Vedas, the Pandavas in the Mahabharata age also have made this area their resting place during the exile. As a part of ancient Arbuda Province, this area was known as Balla-Desh, the Aravalli Range forms the eastern boundary of the district and towards southern boundary it ends at Bamnera village in Sumerpur Tehsil. A zone of foothills lies to the west, through which run the many tributaries of the Luni River, the western portion of the district includes the alluvial plain of the Luni. Pali Pali Lok Sabha constituency is in two districrt Pali and Jodhpur, Member of parliament - Present MP is P P Choudhary he belong from Seervi community, Bharatiya Janata Party. In Pali district 6 Legislative Assembly here.1 constituency sojat is reserved for SC, • Jaitaran Constituency - Present MLA is Surendra Goyal. • Bali constituency - Present MLA is Pushpendra Singh Ranawat, • Sumerpur constituency - Present MLA is Madan Rathore. • Pali constituency - Present MLA is Gyan Chand Parakh, • Marwar Junction constituency - Present MLA is Kesaram Choudhary

5.
Rajasthan
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Rajasthan is Indias largest state by area. Elsewhere it is bordered by the other Indian states, Punjab to the north, Haryana and Uttar Pradesh to the northeast, Madhya Pradesh to the southeast, and Gujarat to the southwest. Rajasthan is also home to two national reserves, the Ranthambore National Park in Sawai Madhopur and Sariska Tiger Reserve in Alwar. The state was formed on 30 March 1949 when Rajputana – the name adopted by the British Raj for its dependencies in the region – was merged into the Dominion of India. Its capital and largest city is Jaipur, also known as Pink City, other important cities are Jodhpur, Udaipur, Bikaner, Kota and Ajmer. Parts of what is now Rajasthan were partly part of the Vedic Civilisation, kalibangan, in Hanumangarh district, was a major provincial capital of the Indus Valley Civilization. Matsya Kingdom of the Vedic civilisation of India, is said to roughly corresponded to the state of Jaipur in Rajasthan. The capital of Matsya was at Viratanagar, which is said to have named after its founder king Virata. Bhargava identifies the two districts of Jhunjhunu and Sikar and parts of Jaipur district along with Haryana districts of Mahendragarh, bhargava also locates the present day Sahibi River as the Vedic Drishadwati River, which along with Saraswati River formed the borders of the Vedic state of Brahmavarta. Manu and Bhrigu narrated the Manusmriti to a congregation of seers in this area only, the Indo-Scythians invaded the area of Ujjain and established the Saka era, marking the beginning of the long-lived Saka Western Satraps state. Gurjars ruled for many dynasties in this part of the country, up to the tenth century almost the whole of North India, acknowledged the supremacy of the Gurjars with their seat of power at Kannauj. The Gurjar Pratihar Empire acted as a barrier for Arab invaders from the 8th to the 11th century, the chief accomplishment of the Gurjara Pratihara empire lies in its successful resistance to foreign invasions from the west, starting in the days of Junaid. Majumdar says that this was acknowledged by the Arab writers. He further notes that historians of India have wondered at the progress of Muslim invaders in India. Traditionally the Rajputs, Jats, Meenas, REBARI, Gurjars, Bhils, Rajpurohit, Charans, Yadavs, Bishnois, Sermals, PhulMali, all these tribes suffered great difficulties in protecting their culture and the land. Millions of them were killed trying to protect their land, a number of Gurjars had been exterminated in Bhinmal and Ajmer areas fighting with the invaders. Meenas were rulers of Bundi, Hadoti and the Dhundhar region, hem Chandra Vikramaditya, the Hindu Emperor, was born in the village of Machheri in Alwar District in 1501. Hem Chandra was killed in the battlefield at Second Battle of Panipat fighting against Mughals on 5 November 1556, maharana Pratap of Mewar resisted Akbar in the famous Battle of Haldighati and later operated from hilly areas of his kingdom

French postcard depicting the arrival of 15th Sikh Regiment in France during World War I. The postcard reads, "Gentlemen of India marching to chasten the German hooligans."

A Sikh soldier of the 4th Division (the Red Eagles) of the Indian Army, attached to the British Fifth Army in Italy. Holding a captured swastika after the surrender of German forces in Italy, May 1945. Behind him, a fascist inscriptions says "VIVA IL DUCE", "Long live the Duce" (i.e. Mussolini).